Bellows' cylindrical wages calculator with box

Made:
circa 1870 in Gloucester
maker:
John Thomas Bellows
Bellows' cylindrical wages calculator, c.1870 Bellows' cylindrical wages calculator, c.1870 Bellows' cylindrical wages calculator, c.1870

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Bellows' cylindrical wages calculator, c.1870
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Bellows' cylindrical wages calculator, c.1870
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Bellows' cylindrical wages calculator, c.1870
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Bellows' cylindrical wages calculator with box, c.1870. For each particular weekly rate in shillings, the rate of pay for any number of hours or days can be calculated.

Details

Category:
Mathematics
Object Number:
2005-108
Materials:
paper (fibre product) and wood (unidentified)
Measurements:
Overall: 300 mm x 995 mm x 245 mm, 8.08 kg
type:
wages calculator
credit:
Warbiton, Christopher; Newman, Patricia

Parts

Bellows' cylindrical wages calculator

Bellows' cylindrical wages calculator

Bellows' cylindrical wages calculator, c.1870. For each particular weekly rate in shillings, the rate of pay for any number of hours or days can be calculated.

Measurements:
Overall: 300 mm x 995 mm x 245 mm, 8.08 kg
Materials:
paper (fibre product) and wood (unidentified)
Object Number:
2005-108/1
type:
wages calculator
Box for Bellows' cylindrical wages calculator

Box for Bellows' cylindrical wages calculator

Box for Bellows' cylindrical wages calculator, c.1870

Materials:
wood (unidentified)
Object Number:
2005-108/2
type:
box - container